Vacuum chamber for housing a blood bag

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Description

FIG. 1 is a perspective view of a vacuum chamber for housing a blood bag, showing my new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a front elevational view thereof, the rear elevational view being identical thereto;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a left side elevational view thereof; and,

FIG. 6 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
D333870 March 9, 1993 Wells
4516973 May 14, 1985 Telang
4772256 September 20, 1988 Lane et al.
4898593 February 6, 1990 Swisher et al.
Patent History
Patent number: D360034
Type: Grant
Filed: Sep 30, 1993
Date of Patent: Jul 4, 1995
Assignee: Bard Autotransfusion Acquisition Corp. (Murray Hill, NJ)
Inventor: John R. Wells (Culver City, CA)
Primary Examiner: Stella Reid
Attorney: Donald G. Lewis
Application Number: 0/13,699
Classifications
Current U.S. Class: Hematological Or Intravenous Treatment (41) (D24/169)